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The task contains a single functional covariate and 5 equally big classes (aa, ao, dcl, iy, sh). The aim is to predict the class of the phoneme in the functional, which is a log-periodogram.
This is a subset of the full dataset, which is contained in the package fda.usc.

Format

R6::R6Class inheriting from TaskClassif.

Construction

mlr_tasks$get("phoneme")
tsk("phoneme")

References

Ferraty, Frédric, Vieu, Philippe (2003). “Curves discrimination: a nonparametric functional approach.” Computational Statistics & Data Analysis, 44(1-2), 161--173.